Using aggregation functions for data analysisHuman Computer Interaction

Total Marks 100, Weighting 20%

The provided zip file contains the data file [RedWine.txt] and the R code [AggWaFit718.R] to use with the following tasks, include these in your R working directory. You can use the R script [template.R] to organise your code.

Clarification and related resources are provided

Red wine quality Dataset

The given dataset, “RedWine.txt”, is used to model wine quality based on physicochemical tests. The dataset provides the 1,599 red wine samples from the north of Portugal. It is a modified version of the data used in the study [1]. This dataset includes 5 variables, denoted as X1, X2, X3, X4, X5, and Y, described as follows:

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